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00020 #include <qpopupmenu.h>
00021 #include <qcombobox.h>
00022 #include <qlayout.h>
00023 #include <qlineedit.h>
00024
00025 #include "knuminput.h"
00026 #include "kglobal.h"
00027 #include "klocale.h"
00028 #include "kcalendarsystem.h"
00029
00030 #include "kdialog.h"
00031
00032 #include "kdatewidget.h"
00033
00034 class KDateWidgetSpinBox : public QSpinBox
00035 {
00036 public:
00037 KDateWidgetSpinBox(int min, int max, QWidget *parent)
00038 : QSpinBox(min, max, 1, parent)
00039 {
00040 editor()->setAlignment(AlignRight);
00041 }
00042 };
00043
00044 class KDateWidget::KDateWidgetPrivate
00045 {
00046 public:
00047 KDateWidgetSpinBox *m_day;
00048 QComboBox *m_month;
00049 KDateWidgetSpinBox *m_year;
00050 QDate m_dat;
00051 };
00052
00053
00054 KDateWidget::KDateWidget( QWidget *parent, const char *name )
00055 : QWidget( parent, name )
00056 {
00057 init(QDate());
00058 setDate(QDate());
00059 }
00060
00061
00062 KDateWidget::KDateWidget( QDate date, QWidget *parent,
00063 const char *name )
00064 : QWidget( parent, name )
00065 {
00066 init(date);
00067 setDate(date);
00068 }
00069
00070
00071
00072 void KDateWidget::init()
00073 {
00074 d = new KDateWidgetPrivate;
00075 KLocale *locale = KGlobal::locale();
00076 QHBoxLayout *layout = new QHBoxLayout(this, 0, KDialog::spacingHint());
00077 layout->setAutoAdd(true);
00078 d->m_day = new KDateWidgetSpinBox(1, 1, this);
00079 d->m_month = new QComboBox(false, this);
00080 for (int i = 1; ; ++i)
00081 {
00082 QString str = locale->calendar()->monthName(i,
00083 locale->calendar()->year(QDate()));
00084 if (str.isNull()) break;
00085 d->m_month->insertItem(str);
00086 }
00087
00088 d->m_year = new KDateWidgetSpinBox(locale->calendar()->minValidYear(),
00089 locale->calendar()->maxValidYear(), this);
00090
00091 connect(d->m_day, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
00092 connect(d->m_month, SIGNAL(activated(int)), this, SLOT(slotDateChanged()));
00093 connect(d->m_year, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
00094 }
00095
00096 void KDateWidget::init(const QDate& date)
00097 {
00098 d = new KDateWidgetPrivate;
00099 KLocale *locale = KGlobal::locale();
00100 QHBoxLayout *layout = new QHBoxLayout(this, 0, KDialog::spacingHint());
00101 layout->setAutoAdd(true);
00102 d->m_day = new KDateWidgetSpinBox(1, 1, this);
00103 d->m_month = new QComboBox(false, this);
00104 for (int i = 1; ; ++i)
00105 {
00106 QString str = locale->calendar()->monthName(i,
00107 locale->calendar()->year(date));
00108 if (str.isNull()) break;
00109 d->m_month->insertItem(str);
00110 }
00111
00112 d->m_year = new KDateWidgetSpinBox(locale->calendar()->minValidYear(),
00113 locale->calendar()->maxValidYear(), this);
00114
00115 connect(d->m_day, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
00116 connect(d->m_month, SIGNAL(activated(int)), this, SLOT(slotDateChanged()));
00117 connect(d->m_year, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
00118 }
00119
00120 KDateWidget::~KDateWidget()
00121 {
00122 }
00123
00124
00125 void KDateWidget::setDate( QDate date )
00126 {
00127 const KCalendarSystem * calendar = KGlobal::locale()->calendar();
00128
00129 d->m_day->blockSignals(true);
00130 d->m_month->blockSignals(true);
00131 d->m_year->blockSignals(true);
00132
00133 d->m_day->setMaxValue(calendar->daysInMonth(date));
00134 d->m_day->setValue(calendar->day(date));
00135 d->m_month->setCurrentItem(calendar->month(date)-1);
00136 d->m_year->setValue(calendar->year(date));
00137
00138 d->m_day->blockSignals(false);
00139 d->m_month->blockSignals(false);
00140 d->m_year->blockSignals(false);
00141
00142 d->m_dat = date;
00143 emit changed(d->m_dat);
00144 }
00145
00146 QDate KDateWidget::date() const
00147 {
00148 return d->m_dat;
00149 }
00150
00151 void KDateWidget::slotDateChanged( )
00152 {
00153 const KCalendarSystem * calendar = KGlobal::locale()->calendar();
00154
00155 QDate date;
00156 int y,m,day;
00157
00158 y = d->m_year->value();
00159 y = QMIN(QMAX(y, calendar->minValidYear()), calendar->maxValidYear());
00160
00161 calendar->setYMD(date, y, 1, 1);
00162 m = d->m_month->currentItem()+1;
00163 m = QMIN(QMAX(m,1), calendar->monthsInYear(date));
00164
00165 calendar->setYMD(date, y, m, 1);
00166 day = d->m_day->value();
00167 day = QMIN(QMAX(day,1), calendar->daysInMonth(date));
00168
00169 calendar->setYMD(date, y, m, day);
00170 setDate(date);
00171 }
00172
00173 void KDateWidget::virtual_hook( int, void* )
00174 { }
00175
00176 #include "kdatewidget.moc"